Description

Formaldehyde, Polymer With 4-(1,1-Dimethylethyl)Phenol, 4,4-(1-Methylethylidene)Bisphenol And 4-Methylphenol CAS NO 26022-00-4 is a specialized phenolic resin, engineered through the polycondensation of formaldehyde with a blend of alkylated phenols. This product matters for its ability to provide enhanced thermal stability, chemical resistance, and tailored mechanical properties compared to standard phenolic resins. It is primarily needed by manufacturers in the coatings, adhesives, and composite materials industries seeking high-performance polymeric binders and modifiers.

Application

• High-Temperature Resistant Coatings: Used as a binder in industrial and automotive coatings that must withstand elevated temperatures and corrosive environments.
• Advanced Composite Materials: Serves as a matrix resin or modifier in fiber-reinforced plastics (FRP) for aerospace, automotive, and electrical applications.
• Specialty Adhesives and Sealants: Imparts improved adhesion, durability, and chemical resistance in formulations for demanding bonding applications.
• Molding Compounds: Utilized in the production of heat-resistant and dimensionally stable molded parts for electrical and engineering components.
• Friction Materials: Acts as a key resin component in brake pads and clutch facings, contributing to stable friction performance and thermal management.
• Foundry Binders: Employed in sand-casting processes to create strong, heat-resistant molds and cores for metal casting.
• Oilfield Chemicals: Used in formulations for downhole tools and as a component in resins for sand consolidation.
• Electronic Encapsulants: Provides protective potting and encapsulation for electronic components requiring reliable insulation and environmental protection.

Basic Information

Product Name	Formaldehyde, Polymer With 4-(1,1-Dimethylethyl)Phenol, 4,4-(1-Methylethylidene)Bisphenol And 4-Methylphenol
CAS No.	26022-00-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde, 4,4'-(1-methylethylidene)bis[phenol] and 4-methylphenol; Phenolic resin from tert-butylphenol, bisphenol A, p-cresol, and formaldehyde; Alkylated phenolic novolac resin; Modified phenolic resin; Bisphenol A-tert-butylphenol-cresol-formaldehyde polymer; Thermosetting phenolic copolymer; High-performance phenolic resin; Novolac copolymer resin.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Quality parameters are monitored against established internal specifications, which typically assess properties such as softening point, melt viscosity, gel time, and residual monomer content. Certificates of Analysis (COA) detailing these results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizers. This product may be hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Yellow to brown flakes or solid
Softening Point (Ring & Ball)	85 - 105 °C
Gel Time (at 150°C)	60 - 120 seconds
Free Phenol Content	≤ 1.0 %
Hexamine Insolubles	≤ 1.0 %
Volatile Content	≤ 1.0 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.